Mini Kabibi Habibi

ASPxMenuPreviewHelper = function(controlClientObject, embedded) {
    var res = new ASPxControlPreviewHelper(controlClientObject, embedded);    

    res.PrepareControlClientObject = function() {     
        var stdDoHidePopupMenu = this.controlClientObject.DoHidePopupMenu;
        this.controlClientObject.DoHidePopupMenu = function(evt, element){
            if(!ASPxTBHelper.selectionMode)
                stdDoHidePopupMenu.call(this, evt, element);
        };
        
        var stdOnItemClick = this.controlClientObject.OnItemClick;
        this.controlClientObject.OnItemClick = function(indexPath, evt) {
            if(!ASPxTBHelper.selectionMode)
                stdOnItemClick.call(this, indexPath, evt);
        };

        var stdOnItemDropDownClick = this.controlClientObject.OnItemDropDownClick;
        this.controlClientObject.OnItemDropDownClick = function(indexPath, evt) {
            if(!ASPxTBHelper.selectionMode)
                stdOnItemDropDownClick(this, indexPath, evt);
        };

        var stdOnItemOverTimer = this.controlClientObject.OnItemOverTimer;
        this.controlClientObject.OnItemOverTimer = function(indexPath) {
            if(!ASPxTBHelper.selectionMode)
                stdOnItemOverTimer.call(this, indexPath);
        };

        var stdOnItemOutTimer = this.controlClientObject.OnItemOutTimer;
        this.controlClientObject.OnItemOutTimer = function() {
            if(!ASPxTBHelper.selectionMode)
                stdOnItemOutTimer.call(this);
        };

        var stdOnBeforeItemOver = this.controlClientObject.OnBeforeItemOver;
        this.controlClientObject.OnBeforeItemOver = function(hoverItem, hoverElement) {
            if(!ASPxTBHelper.selectionMode)
                stdOnBeforeItemOver.call(this, hoverItem, hoverElement);
        };

        var stdOnAfterItemOver = this.controlClientObject.OnAfterItemOver;
        this.controlClientObject.OnAfterItemOver = function(hoverItem, hoverElement){
            if(!ASPxTBHelper.selectionMode)
                stdOnAfterItemOver.call(this, hoverItem, hoverElement);
        };

        var stdPrepareScrolling = this.controlClientObject.PrepareScrolling;
        this.controlClientObject.PrepareScrolling = function(element, scrollHelper, excessTop, excessBottom) {
            var indexPath = this.GetIndexPathById(element.id, true);
            if(this.GetItemText(indexPath).indexOf("with scrolling") > -1) {
                //Note: show scroll buttons if element height is greather than heightLimit
                var heightLimit = 100; 
                if(element.offsetHeight >= heightLimit) {
                    excessTop = 0;
                    excessBottom = 150;
                }
            }
            stdPrepareScrolling.call(this, element, scrollHelper, excessTop, excessBottom);
        };

        var stdStartScrolling = this.controlClientObject.StartScrolling;
        this.controlClientObject.StartScrolling = function(buttonId, delay, step) {
            if(!ASPxTBHelper.selectionMode)
                stdStartScrolling.call(this, buttonId, delay, step);
        };

        var stdStopScrolling = this.controlClientObject.StopScrolling;
        this.controlClientObject.StopScrolling = function(buttonId) {
            if(!ASPxTBHelper.selectionMode)
                stdStopScrolling.call(this, buttonId);
        };
    };

    res.OnSelectionModeChanged = function(selectionMode) {
        if(this.IsAnySubMenuVisible() && !this.shouldHideSubMenu)
            return;
        
        this.SetSubMenuVisibility('0', selectionMode);  
        this.shouldHideSubMenu = selectionMode;
    };

    res.IsAnySubMenuVisible = function() {
        return ASPxClientMenuBase.GetMenuCollection().IsAnyMenuVisible();
    };

    res.SetSubMenuVisibility = function(indexPath, visible) {
        var subMenu = this.controlClientObject.GetMenuElement(indexPath);
        
        if(visible){
            var element = this.controlClientObject.GetItemTextCell(indexPath);
            if(element)
                aspxGetStateController().SetCurrentHoverElementBySrcElement(element);
            this.controlClientObject.ShowSubMenu(indexPath);
        }
        else
            this.controlClientObject.OnHideByItemOut();
    };

    res.SetLoadingPanelVisibility = function(visible) {
        var menu = this.controlClientObject;
        //Note: Show loading panel in SubMenu container of the first menu root item
        var mainCell = menu.GetMenuMainCell(menu.GetMenuElement(0));

        if(visible) {
            this.storedMainCellHtml = mainCell.innerHTML;
            menu.CreateLoadingPanelInsideContainer(mainCell);
        } else if(this.storedMainCellHtml) {
            _aspxSetInnerHtml(mainCell, this.storedMainCellHtml);
            this.storedMainCellHtml = null;
        }
    };

    return res;
};